725969424

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{657581}}^1$

素因数の和:657615

約数の個数: 40

約数和(自身を含む): 1956964032

約数和(自身を除く): 1230994608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 657581, 1315162, 1972743, 2630324, 3945486, 5260648, 7890972, 10521296, 15124363, 15781944, 30248726, 31563888, 45373089, 60497452, 90746178, 120994904, 181492356, 241989808, 362984712, 725969424]

約数ペア:

[(1, 725969424), (2, 362984712), (3, 241989808), (4, 181492356), (6, 120994904), (8, 90746178), (12, 60497452), (16, 45373089), (23, 31563888), (24, 30248726), (46, 15781944), (48, 15124363), (69, 10521296), (92, 7890972), (138, 5260648), (184, 3945486), (276, 2630324), (368, 1972743), (552, 1315162), (1104, 657581)]